<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>购买成功</title>
    <style>
        body {
            font-family: 'Arial', sans-serif;
            background-color: #f4f4f9;
            margin: 0;
            padding: 0;
            display: flex;
            justify-content: center;
            align-items: center;
            height: 100vh;
            color: #333;
        }
        .container {
            background-color: #fff;
            padding: 40px;
            border-radius: 8px;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
            text-align: center;
            max-width: 600px;
            width: 100%;
        }
        .icon {
            font-size: 100px;
            color: #4CAF50;
            margin-bottom: 20px;
        }
        h1 {
            color: #4CAF50;
            margin-bottom: 10px;
        }
        p {
            color: #666;
            margin-bottom: 20px;
        }
        .button {
            background-color: #4CAF50;
            color: #fff;
            padding: 10px 20px;
            border: none;
            border-radius: 5px;
            cursor: pointer;
            font-size: 16px;
            transition: background-color 0.3s;
        }
        .button:hover {
            background-color: #45a049;
        }
    </style>
</head>
<body>
<div class="container">
    <div class="icon">✔️</div>
    <h1>{{ .Title }}</h1>
    <p>{{ .Message }}</p>
    <button class="button" onclick="window.history.back()">返回首页</button>
</div>
</body>
</html>